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author | bnewbold <bnewbold@robocracy.org> | 2016-10-28 13:23:32 -0700 |
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committer | bnewbold <bnewbold@robocracy.org> | 2016-10-28 13:23:32 -0700 |
commit | eefcae61d01874721862454deb8b60eac8b8a3a8 (patch) | |
tree | 904846244c223d8261ca90eebfef09b308f516f0 /src/bin/mt-tool.rs | |
parent | 3859ba31eb03978705dd1b4b7e7a78a7d37ed758 (diff) | |
download | modelthing-eefcae61d01874721862454deb8b60eac8b8a3a8.tar.gz modelthing-eefcae61d01874721862454deb8b60eac8b8a3a8.zip |
rename tools to mt-prefix
Diffstat (limited to 'src/bin/mt-tool.rs')
-rw-r--r-- | src/bin/mt-tool.rs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/bin/mt-tool.rs b/src/bin/mt-tool.rs new file mode 100644 index 0000000..d71a2eb --- /dev/null +++ b/src/bin/mt-tool.rs @@ -0,0 +1,47 @@ + +extern crate modelthing; +extern crate rustc_serialize; +extern crate docopt; + +use modelthing::modelica_parser; +use docopt::Docopt; +use std::env; +use std::io::Read; +use std::fs::File; +use std::time::Instant; + + +fn main() { + let args: Args = Docopt::new(USAGE) + .and_then(|d| d.argv(env::args()).decode()) + .unwrap_or_else(|e| e.exit()); + + for input in &args.arg_inputs { + let mut s = String::new(); + if let Err(err) = File::open(input).and_then(|mut f| f.read_to_string(&mut s)) { + println!("Input `{}`: I/O Error {}", + input, err); + continue; + } + + let time_stamp = Instant::now(); + let result = modelica_parser::parse_model(&s); + let elapsed = time_stamp.elapsed(); + let elapsed = elapsed.as_secs() as f64 + elapsed.subsec_nanos() as f64 / 1000_000_000.0; + + match result { + Ok(_) => println!("Input `{}` ({}s): OK", input, elapsed), + Err(err) => println!("Input `{}` ({}s): parse error {:?}", input, elapsed, err), + } + } +} + +const USAGE: &'static str = " +Usage: modelthing-modelica <inputs>... +Parses each input file. +"; + +#[derive(Debug, RustcDecodable)] +struct Args { + arg_inputs: Vec<String>, +} |